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The European lightning location system EUCLID – Part 2: Observations [PDF]

Natural Hazards and Earth System Sciences, 2016
Cloud-to-ground (CG) lightning data from the European Cooperation for Lightning Detection (EUCLID) network over the period 2006–2014 are explored. Mean CG flash densities vary over the European continent, with the highest density of about 6 km−2 yr−1 ...
D. R. Poelman, W. Schulz, G. Diendorfer, M. Bernardi   +3 more
doaj   +5 more sources

Lightning Data Observed With Lightning Location System in Portugal [PDF]

IEEE Transactions on Power Delivery, 2010
This paper presents an investigation into cloud-to-ground lightning activity over the continental territory of Portugal with data collected by the National Lightning Location System. The lightning location system in Portugal is first presented. Analyses about geographical, seasonal, and polarity distribution of cloud-to-ground lightning activity and ...
Rodrigues, Rafael Baptista, Mendes, Victor, Catalão, João Paulo da Silva   +2 more
openaire   +5 more sources

Preliminary Application of Long-Range Lightning Location Network with Equivalent Propagation Velocity in China

Remote Sensing, 2022
The equivalent propagation method adopts a variable propagation velocity in lightning location, minimizing the location error caused by various factors in the long-range lightning location network. To verify the feasibility of this method, we establish a
Jie Li, Bingzhe Dai, Jiahao Zhou, Junchao Zhang, Qilin Zhang, Jing Yang, Yao Wang, Jiaying Gu, Wenhao Hou, Bin Zou, Jing Li   +10 more
doaj   +2 more sources

A source location algorithm of lightning detection networks in China [PDF]

Annales Geophysicae, 2010
Fast and accurate retrieval of lightning sources is crucial to the early warning and quick repairs of lightning disaster. An algorithm for computing the location and onset time of cloud-to-ground lightning using the time-of-arrival (TOA) and azimuth ...
Z. X. Hu, W. G. Zhao, H. P. Zhu
doaj   +3 more sources

A study of the relationship between cloud-to-ground lightning and precipitation in the convective weather system in China [PDF]

Annales Geophysicae, 2002
In this paper, the correlation between cloud-to-ground (CG) lightning and precipitation has been studied by making use of the data from weather radar, meteorological soundings, and a lightning location system that includes three direction finders ...
Y. Zhou, Y. Zhou, X. Qie, S. Soula
doaj   +5 more sources

Study on Multi-Station Identification Technology of Lightning Electromagnetic Pulses (LEMPs) Based on Deep Learning [PDF]

Sensors
Given the increasing threat of lightning to modern electronic systems and human activities, the accurate identification and classification of lightning electromagnetic pulses has become a critical research focus, prompting the present study.
Fang Xiao, Qiming Ma, Jiajun Song, Shangbo Yuan, Chaoyi Hu, Jiaquan Wang, Xiao Zhou   +6 more
doaj   +2 more sources

Detection Results of Guangdong-Hongkong-Macao Lightning Location System for Tall-object Lightning

应用气象学报, 2020
Tall-object lightning is one hot topic in the field of atmospheric electricity. In order to explore the application of Guangdong-Hong Kong-Macao Lightning Location System (GHMLLS) data on tall-object lightning, the performance of GHMLLS is evaluated ...
Chen Lüwen, Lü Weitao, Zhang Yijun, Ma Ying, Qi Qi, Wu Bin   +5 more
doaj   +2 more sources

An Improved TDOA Lightning Location Approach Considering L-M Algorithm and Acoustics

Shanghai Jiaotong Daxue xuebao, 2022
In the conventional lightning location system (LLS) based on time difference of arrival (TDOA), the nonlinear equations in lightning location calculation easily get to be divergent when the time information acquired from electromagnetic sensors is ...
LUO Yaoying, BIAN Hongzhi, LIU Quanzhen, LIU Baoquan, FU Zhengcai, ZHANG Jianxun, LIU Yakun
doaj   +1 more source

Evaluation of GHMLLS Performance Characteristics Based on Observations of Artificially Triggered Lightning

应用气象学报, 2022
Artificially triggered lightning refers to the lightning that is artificially triggered to the ground under appropriate thunderstorm conditions. The location of artificially triggered lightning can be determined; the occurring time can be precisely ...
Zhang Yue, Lü Weitao, Chen Lüwen, Wu Bin, Qi Qi, Ma Ying, Zhang Yang, Zheng Dong, Yan Xu, Meng Qing   +9 more
doaj   +1 more source

Three-Dimensional Mapping on Lightning Discharge Processes Using Two VHF Broadband Interferometers

Remote Sensing, 2022
Lightning Very-high-frequency (VHF) broadband interferometer has become an effective approach to map lightning channels in two dimensions with high time resolution.
Zhuling Sun, Xiushu Qie, Mingyuan Liu, Rubin Jiang, Hongbo Zhang   +4 more
doaj   +1 more source